Remove `katacoda.com` from doc as it now returns 404 (#17625)
Remove `katacoda.com` from doc as it now returns 404 (#17625)


PaulHigin/PowerShell,JamesWTruher/PowerShell-1,PaulHigin/PowerShell,PaulHigin/PowerShell,PaulHigin/PowerShell,JamesWTruher/PowerShell-1,JamesWTruher/PowerShell-1,JamesWTruher/PowerShell-1